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    • 3. 发明授权
    • Methods, systems, and computer program products for implementing compact manufacturing models in electronic design automation
    • 用于实现电子设计自动化中的紧凑型制造模型的方法,系统和计算机程序产品
    • US08136068B2
    • 2012-03-13
    • US12242442
    • 2008-09-30
    • Li J. SongSrini DoddiEmmanuel DregoNickhil Jakatdar
    • Li J. SongSrini DoddiEmmanuel DregoNickhil Jakatdar
    • G06F17/50
    • G06F17/5081G06F17/5036G06F17/5068
    • Disclosed are a method, a system, and a computer program product for implementing compact manufacturing model during various stages of electronic circuit designs. In some embodiments, the method or the system receives or identifies physics based data. In some embodiments, the method or the system receives or identifies the physics based data for the corresponding manufacturing process by using the golden manufacturing process model. In some embodiments, the method or the system uses the physics based data to fine tune, modify, or adjust the golden manufacturing process model. In some embodiments, the method or the system invokes the just-right module. In some embodiments, the method or the system implements the compact manufacturing model and the correct-by-design module and provides guidelines for the various stages of the electronic circuit design.
    • 公开了一种用于在电子电路设计的各个阶段期间实现紧凑的制造模型的方法,系统和计算机程序产品。 在一些实施例中,该方法或系统接收或识别基于物理的数据。 在一些实施例中,该方法或系统通过使用金制造过程模型来接收或识别相应制造过程的基于物理的数据。 在一些实施例中,该方法或系统使用基于物理的数据来微调,修改或调整黄金制造过程模型。 在一些实施例中,该方法或系统调用正确的模块。 在一些实施例中,该方法或系统实现紧凑的制造模型和逐个设计模块,并为电子电路设计的各个阶段提供指导。
    • 6. 发明授权
    • Pattern signature
    • 模式签名
    • US07904853B1
    • 2011-03-08
    • US11965680
    • 2007-12-27
    • Junjiang LeiSrini DoddiWeiping Fang
    • Junjiang LeiSrini DoddiWeiping Fang
    • G06F17/50
    • G06F17/5068
    • A method, system, and computer program product are disclosed for generating a pattern signature to represent a pattern in an integrated circuit design. In one approach, the method, system and computer program product transform pattern data, two dimensional data for the pattern, into a set of one dimensional mathematical functions, compress the set of one dimensional mathematical functions into a single variable function, compress the single variable function by calculating a set of values for the single variable function, and generate a pattern signature for the pattern from the set of values.
    • 公开了用于产生模式签名以表示集成电路设计中的模式的方法,系统和计算机程序产品。 在一种方法中,方法,系统和计算机程序产品将模式数据,模式的二维数据转换为一组一维数学函数,将一维数学函数集合压缩为单个可变函数,压缩单个变量 通过计算单个变量函数的一组值来产生函数,并从该组值生成该模式的模式签名。
    • 7. 发明申请
    • INTERPOLATION OF IRREGULAR DATA IN A FINITE-DIMENSIONAL METRIC SPACE IN LITHOGRAPHIC SIMULATION
    • 在一个有限维度空间中的非线性数据的插值模拟
    • US20090169114A1
    • 2009-07-02
    • US11966920
    • 2007-12-28
    • Srini DoddiJunjiang LeiKuang-Hao LayWeiping Fang
    • Srini DoddiJunjiang LeiKuang-Hao LayWeiping Fang
    • G06K9/62
    • G06F17/5081
    • A method, system, and computer program product for preprocessing a pattern in a library of patterns and querying a preprocessed library of patterns are disclosed. Embodiments for querying a preprocessed library of patterns are disclosed for determining a distance between the representation for the first pattern and the representation for the second pattern, determining whether the distance between the representation for the first pattern and the representation for the second pattern is within the range for the first pattern, and transforming the second pattern with the transformation matrix to provide information about the second pattern. Embodiments for preprocessing a pattern in a library of patterns are disclosed for determining a transformation matrix for the first pattern, determining a range for the first pattern, wherein a distance between a representation for a first pattern and a representation for a second pattern is within the range and the second pattern can be transformed with the transformation matrix to provide information about the second pattern, and associating the range and the transformation matrix with the first pattern.
    • 公开了一种用于对模式库中的模式进行预处理并查询预处理的模式库的方法,系统和计算机程序产品。 公开了用于查询预处理的图案库的实施例,用于确定第一图案的表示与第二图案的表示之间的距离,确定第一图案的表示与第二图案的表示之间的距离是否在 范围,并且用变换矩阵变换第二图案以提供关于第二图案的信息。 公开了用于预处理图案库中的图案的实施例,用于确定第一图案的变换矩阵,确定第一图案的范围,其中第一图案的表示与第二图案的表示之间的距离在 范围,并且第二图案可以用变换矩阵变换以提供关于第二图案的信息,并且将范围和变换矩阵与第一图案相关联。
    • 9. 发明授权
    • Interpolation of irregular data in a finite-dimensional metric space in lithographic simulation
    • 在光刻模拟中的有限维度量空间中插入不规则数据
    • US08358828B2
    • 2013-01-22
    • US11966920
    • 2007-12-28
    • Srini DoddiJunjiang LeiKuang-Hao LayWeiping Fang
    • Srini DoddiJunjiang LeiKuang-Hao LayWeiping Fang
    • G06K9/00
    • G06F17/5081
    • A method, system, and computer program product for preprocessing a pattern in a library of patterns and querying a preprocessed library of patterns are disclosed. Embodiments for querying a preprocessed library of patterns are disclosed for determining a distance between the representation for the first pattern and the representation for the second pattern, determining whether the distance between the representation for the first pattern and the representation for the second pattern is within the range for the first pattern, and transforming the second pattern with the transformation matrix to provide information about the second pattern. Embodiments for preprocessing a pattern in a library of patterns are disclosed for determining a transformation matrix for the first pattern, determining a range for the first pattern, wherein a distance between a representation for a first pattern and a representation for a second pattern is within the range and the second pattern can be transformed with the transformation matrix to provide information about the second pattern, and associating the range and the transformation matrix with the first pattern.
    • 公开了一种用于对模式库中的模式进行预处理并查询预处理的模式库的方法,系统和计算机程序产品。 公开了用于查询预处理的图案库的实施例,用于确定第一图案的表示与第二图案的表示之间的距离,确定第一图案的表示与第二图案的表示之间的距离是否在 范围,并且用变换矩阵变换第二图案以提供关于第二图案的信息。 公开了用于预处理图案库中的图案的实施例,用于确定第一图案的变换矩阵,确定第一图案的范围,其中第一图案的表示与第二图案的表示之间的距离在 范围,并且第二图案可以用变换矩阵变换以提供关于第二图案的信息,并且将范围和变换矩阵与第一图案相关联。
    • 10. 发明授权
    • Pattern signature
    • 模式签名
    • US08341571B1
    • 2012-12-25
    • US13042414
    • 2011-03-07
    • Junjiang LeiSrini DoddiWeiping Fang
    • Junjiang LeiSrini DoddiWeiping Fang
    • G06F9/455G06F17/50
    • G06F17/5068
    • A method, system, and computer program product are disclosed for generating a pattern signature to represent a pattern in an integrated circuit design. In one approach, the method, system and computer program product transform pattern data, two dimensional data for the pattern, into a set of one dimensional mathematical functions, compress the set of one dimensional mathematical functions into a single variable function, compress the single variable function by calculating a set of values for the single variable function, and generate a pattern signature for the pattern from the set of values.
    • 公开了用于产生模式签名以表示集成电路设计中的模式的方法,系统和计算机程序产品。 在一种方法中,方法,系统和计算机程序产品将模式数据,模式的二维数据转换为一组一维数学函数,将一维数学函数集合压缩为单个可变函数,压缩单个变量 通过计算单个变量函数的一组值来产生函数,并从该组值生成该模式的模式签名。